{"id":17509,"date":"2026-05-02T17:57:04","date_gmt":"2026-05-02T11:57:04","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-45\/"},"modified":"2026-05-02T17:57:04","modified_gmt":"2026-05-02T11:57:04","slug":"quadratic-concept-45","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/quadratic-concept-45\/","title":{"rendered":"Quadratic Concept 45"},"content":{"rendered":"<p>What is the vertex of y = 3(x &#8211; 5)^2 + 6?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>(-5, -6)<\/li>\n<li>(5, -6)<\/li>\n<li>(5, 6)<\/li>\n<li>(-5, 6)<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2713],"subject":[1425],"education_level":[1895],"class_list":["post-17509","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-quadratic-functions","subject-mathematics","education_level-ssc"],"mcq_note":"This quadratic is already written in vertex form. In y = a(x - h)^2 + k, the vertex is (h, k). Be careful with the sign inside the bracket: (x + 1) means h = -1, while (x - 1) means h = 1. Reading the values from y = 3(x - 5)^2 + 6, the vertex is (5, 6). Therefore, the correct answer is (5, 6).","mcq_options":[{"right":"no","answer":"(-5, -6)"},{"right":"no","answer":"(5, -6)"},{"right":"yes","answer":"(5, 6)"},{"right":"no","answer":"(-5, 6)"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2713,"title":"Quadratic Functions","slug":"quadratic-functions"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=17509"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17509"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17509"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17509"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}